[casper] Problem reading DRAM in ROACH2

[Franco]

Hi!

I tried to test the dram of ROACH2 by porting an example model I had for 
ROACH1.

However when I tried to read the dram I got the following error:

RuntimeError: Request write failed.
  Request: ?write dram_controller 0 \0\0\0\0
  Reply: !write fail.

Someone knows what's the problem?


thanks,

Franco Curotto